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Easy
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Polymer Waste Separation and Recycling - Polymer Recycling, Waste Management and Sustainability - Engineering Sciences Previous Year Questions
Practice Polymer Waste Separation and Recycling - Polymer Recycling, Waste Management and Sustainability - Engineering Sciences previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
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Polymer Waste Separation and Recycling question pattern
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MCQ
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| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Engineering Sciences (XE) 2025 | 2025 | 1 | View paper |
| Engineering Sciences (XE) 2024 | 2024 | 1 | View paper |
All Polymer Waste Separation and Recycling previous year questions
Practice every matching question in batches of 20, with every available option.
2024 · Engineering Sciences · Polymer Recycling, Waste Management and Sustainability · Polymer Waste Separation and Recycling
Engineering Sciences (XE) 2024
2025 · Engineering Sciences · Polymer Recycling, Waste Management and Sustainability · Polymer Waste Separation and Recycling
Engineering Sciences (XE) 2025
In a polymer recycling plant, polymer “X” was depolymerized by glycolysis in the presence of ethylene glycol and a suitable catalyst. The glycolysis reaction yielded the following compound:
\[
\[\text{HO-CH}_2\text{CH}_2\text{-O-C(=O)-}\text{C}_6\text{H}_4\text{-C(=O)-O-CH}_2\text{CH}_2\text{-OH}\]
\]
Identify the polymer “X” from the following options.